Which has the lower trailing P/E, ALAB or ROP?

ROP has the lower trailing P/E: ALAB trades at 126.62 and ROP at 16.44. P/E is one valuation measure and does not by itself establish which business is cheaper.

Does ALAB or ROP pay a bigger dividend?

ROP pays a dividend (0.92% yield), while ALAB has no payments in the available dividend history.

Is ALAB or ROP more profitable?

ALAB runs the higher net margin — ALAB at 30.74% versus ROP at 30.24%.

Astera Labs, Inc. Common Stock (ALAB) vs Roper Technologies, Inc. (ROP)

A side-by-side comparison of Astera Labs, Inc. Common Stock and Roper Technologies, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.

ALAB

Astera Labs, Inc. Common Stock

$44.06B

$257.04TechnologyDelayed quote: Sep 14, 2026, 4:00 PM EDT

ROP

Roper Technologies, Inc.

$39.82B

$394.61TechnologyDelayed quote: Sep 14, 2026, 4:00 PM EDT

Total return — ALAB vs ROP

growth of $100 · dividends reinvested · last 2y

ALAB +369.5% (+116.7%/yr)ROP -28.6% (-15.5%/yr)ALAB compounded faster over this window

Log scale — wide-divergence pair

ALAB ROP

ALAB vs ROP: by the numbers

•ALAB is the larger company ($44.06B vs $39.82B market cap).
•ROP trades at the lower trailing earnings multiple (16.44 vs 126.62 P/E), one valuation lens rather than an overall verdict.
•ALAB converts more revenue to profit (30.74% vs 30.24% net margin).
•ROP pays a dividend (0.92% yield), while ALAB has no payments in the available dividend history.

Metrics side by side

Valuation

Metric	ALAB	ROP
P/E ratio	126.62	16.44
Forward P/E	64.36	17.76
P/S ratio	36.66	4.81
P/B ratio	25.53	2.13
EV / EBITDA	153.97	14.75
FCF yield	0.63%	6.59%

Profitability

Metric	ALAB	ROP
Gross margin	75.13%	69.53%
Operating margin	22.75%	27.97%
Net margin	30.74%	30.24%
ROE	21.41%	13.39%
ROIC	15.47%	6.01%

Dividends

Metric	ALAB	ROP
Dividend yield	N/A	0.92%
Payout ratio	N/A	14.81%

Growth (annualized)

Metric	ALAB	ROP
Revenue CAGR (5Y)	N/A	10.18%
EPS CAGR (5Y)	N/A	9.53%
FCF CAGR (5Y)	N/A	9.89%
Total return CAGR (5Y)	N/A	-3.28%

Frequently asked

Which has the lower trailing P/E, ALAB or ROP?: ROP has the lower trailing P/E: ALAB trades at 126.62 and ROP at 16.44. P/E is one valuation measure and does not by itself establish which business is cheaper.
Does ALAB or ROP pay a bigger dividend?: ROP pays a dividend (0.92% yield), while ALAB has no payments in the available dividend history.
Is ALAB or ROP more profitable?: ALAB runs the higher net margin — ALAB at 30.74% versus ROP at 30.24%.

Go deeper

Full ALAB analysis Full ROP analysis Interactive comparison tool

Dig into the metrics

Astera Labs, Inc. Common Stock P/E ratio Roper Technologies P/E ratio Roper Technologies dividend yield Astera Labs, Inc. Common Stock ROE Roper Technologies ROE Astera Labs, Inc. Common Stock operating margin Roper Technologies operating margin Astera Labs, Inc. Common Stock revenue growth Roper Technologies revenue growth Astera Labs, Inc. Common Stock free cash flow Roper Technologies free cash flow

Astera Labs, Inc. Common Stock & Roper Technologies appear in these rankings

25+ Year Dividend Growers Highest FCF Yield Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified September 13, 2026.